ASTM B、ASTM BM铜镍锌合金(镍银)及铜镍条和棒材_信息与通信_工程 科技_专业资料。Designation: B /B M – 00 Standard. ASTM B/BM Standard Specification for Copper-Nickel-Zinc Alloy ( Nickel Silver) and Copper-Nickel Rod and Bar. standard by ASTM. SAE J, J, Cu( min) Pb max* Fe Zn 1 max* Ni Mn 1 max, 52, 18, CuNi 70/30, UNS C, ASTM B, B, B, Cu rem.

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Rejection and Rehearing Materials and Manufacture 6.

Government shall conform to the special government regulations speci? Grain Size of Annealed Tempers 9. Combining values from the two systems may result in nonconformance with the standard.

ASTM B151 Round Bar Suppliers Manufacturer Stockist

Test results for all specimens shall conform to the product speci? The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. C and C are for product intended for welding applications.


ASTM B Copper Nickel Round Bar · B C/C Bar

Last previous edition B b51 This standard has been approved for use by agencies of the Department of Defense. C and C were added. NOTE 2—The purchaser should confer with the manufacturer or supplier concerning the availability of a speci?

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? C and C O60 H04 round, hexagonal, and octagonal rods and square bars round, hexagonal, and octagonal rods and square bars all sizes up to 3? Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

A number in parentheses indicates the year of last reapproval.

This specification establishes the requirements for copper-nickel-zinc and copper-nickel rod and bar for general application produced from Copper Alloy UNS Nos. This abstract is a brief summary of the referenced standard. Number of Tests and Retests C and C O60 round, hexagonal, and octagonal rods and square bars up to 1?

ASTM International – Standard References for ASTM B / BM – 13

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.


C and C are for product intended for welding applications. A superscript epsilon e indicates an editorial change since the last revision or reapproval.

Dimensions, Mass, and Permissible Variations The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. C, C, C, and C Min Max H01 60 [] 80 [] 75 [] 95 [] H04 80 [] [] 90 [] [] 70 [] 65 [] 60 [] 90 [] 80 [] [] 85 [] 75 [] 80 [] 70 [] 95 [] 90 [] H04 68 [] 88 [] 75 [] 95 [] Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

Within the text, SI units are shown in brackets. The chemical composition, temper, annealed temper grain size, and tensile strength requirements are detailed. Limits may be established and analysis required for unnamed elements by agreement between the manufacturer and the purchaser.

Samples of the rejected product shall be taken in accordance with the product speci?